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PROJECT IDENTIFICATION <br />Task # : 015 <br />Date : 1110312010 <br />User : TAK <br />Agency or organization name : CDRMS <br />Permit or other job action :Midterm Permit Review 4 <br />Task description : Grade PRS'A to final contour <br />HOURLY EQUIPMENT COST <br />Basic machine: CAT 14H <br />Permit/job #: C-92-080 <br />Abbreviation :none <br />Filename :C080-015 <br />Horsepower: 215 <br />Attachment no. 1 : NA Shift basis : 1 per day <br />Attachment no. 2 : Multi-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown Ownership cost/hour : $45.35 NA <br />Grader operating cost/hour : $58.93 100 <br />Ripper operating cost/hour : $0.00 0 <br />Operator cost/hour : $24.50 NA <br />Total unit cost/hour : $128.78 Total fleet cost/hour : $128.78 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 4.50 acres <br />Source of estimated acreage : Page 5-2 of reclamation plan <br />HOURLY PRODUCTION <br />Selected application :Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />Selected blade angle : 30 degrees at 0 degrees, blade is perpendicular <br />Effective blade length : 12.10 feet to direction of travel. <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet width of ripper beam o n ripping applications <br />Unadjusted hourly unit production : 1.5303 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 7,000 feet Altitude adjustment factor : 1.00 (Cat HB) <br /> Job efficiency adjustment factor : 0.90 (1 sh/d, fav.) <br /> Net job correction : 0.9000 multiplier <br /> <br />Adjusted hourly unit production : 1.3773 acres/hour <br />Adjusted hourly fleet production : 1.3773 acres/hour <br /> <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Total job time : 3.27 hours <br />Unit cost : $93.50 per acre Total job cost : $421 <br />CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />State : Colorado <br />County Ia Plata <br />Site : Carbon Junction Mine